Spiral Retaining Ring,0.111 In. Thk, System of Measurement Inch, Location Style Internal, Thickness 0.111 in, Fits Shaft Diameter Not Applicable, For Bore Diameter 3 1/4 in, Fits Groove Diameter 3.446 in, Fits Groove Width 0.12 in, Fits Groove Depth 0.098 in, Free Outside Diameter 3.47 in, Material Steel, Finish Plain, Material Grade/Class Ungraded, Tensile Strength 211,000 psi, Ring Type Spiral Retaining Ring, Material Quality Standards ANSI, Pack Size Small Pack